How Do You Calculate Your Site’s Bandwidth

When looking to build a business website, there are three must-have requirements; you must buy a domain, find a reliable web hosting and choose a suitable Content Management system. Another important thing often overlooked by first-time website owners is bandwidth. It’s essential that business owners predict and assign the amount of bandwidth they’ll need. If they don’t do so, they will have underperforming websites, additional charges or both.

What is bandwidth in web hosting?

Bandwidth is just the rate of data transfer on your website. It’s measured in beats per second (bps) or mega beats per second (Mbps). Ideally, bandwidth describes the amount of data and level of traffic that can transfer between your website, internet, and users. Every web hosting provider will assign the maximum level of bandwidth to the different hosting plans they offer. This is one of the criteria for determining the best hosting provider out there. Typically, the higher the bandwidth, the faster and better the website’s networks, connections and systems will be.

Calculating web hosting bandwidth

When inaugurating your website, it’s is very hard to calculate your bandwidth. The best option that can bring you near accurate results is to monitor the website’s monthly activities for the first few months of debut. For an accustomed website, it’s quite easy to determine the bandwidth. You can calculate the bandwidth in kilobytes by estimating the average websites page size. If you can’t figure this out, you can perform a load time test on a few web pages, and you can find the average from this information. After you obtain this value, multiply it by the average monthly visitors to your website.

However, when calculating the bandwidth, take other websites hosted on the same server into consideration. For instance, if the server hosts 20 websites, add up the visitors, size of the pages, and page views of those sites.

Factors that may present problems when calculating web hosting bandwidth

Most websites don’t stream or host large media files, so they may not consume a lot of bandwidth. Averagely, they may consume 10 GB each month.

Bandwidth consumption levels vary depending on traffic growth, website layout changes, and increase in website traffic.


The most important thing when choosing a web hosting provider is to ensure that they are offering the right amount of bandwidth for your chosen hosting plan. Make sure you don’t get gamed because if the bandwidth is not sufficient, your website’s performance will suffer.